/**
* Set the exclude rules
*
* @access public
*
* @param mixed $excludes A comma separated list or array of exclude rules
* @param bool $append Whether to replace or append to existing rules
*
* @return string
*/
public function set_excludes($excludes, $append = false)
{
// Use the validation from HM_Backup::set_excludes
parent::set_excludes($excludes, $append);
// If these are valid excludes and they are different save them
if (parent::get_excludes() && (empty($this->options['excludes']) || $this->options['excludes'] !== parent::get_excludes())) {
$this->options['excludes'] = $append && !empty($this->options['excludes']) ? array_merge((array) $this->options['excludes'], parent::get_excludes()) : parent::get_excludes();
parent::set_excludes($this->options['excludes']);
}
}
